Fixes

1 files changed, 5 insertions, 8 deletions

diff --git a/archivist/cli.py b/archivist/cli.py
index 45a8f09..2e0fbfd 100644
--- a/archivist/cli.py
+++ b/archivist/cli.py
@@ -93,13 +93,10 @@ class PrefixTagType(click.ParamType):
 
     def convert(self, value, param, ctx):
         try:
-            prefix, tag = value.split(':')
-            if not tag:
-                return PrefixTag(prefix)
-
-            return PrefixTag(tag, prefix)
+            prefix, tag = value.split(':', 1)
         except ValueError:
-            self.fail("%s is an invalid tag. Correct form '[prefix:]tag'." % value, param, ctx)
+            return PrefixTag(value)
+        return PrefixTag(tag, prefix)
 
 TAG = PrefixTagType()
 
@@ -109,8 +106,8 @@ def create_tag(name, description=None):
         if name.prefix:
             prefix, created = Prefix.get_or_create(name = name.prefix)
 
-        if not created and prefix.pseudo:
-            raise click.UsageError("Prefix '%s' is not allowed to carry additional tags." % name.prefix)
+            if not created and prefix.virtual:
+                raise click.UsageError("Prefix '%s' is not allowed to carry additional tags." % name.prefix)
 
         return Tag.create_or_get(name = name.tag, prefix = name.prefix, description = description)